Publication
Title
Effect of dynamical heating on microstructure and microhardness of Ni processed by high-pressure torsion
Author
Abstract
The microstructures and microhardness of pure Ni processed by high-pressure torsion and their evolution upon dynamical heating from room temperature to 200 degrees C at a heating rate of 20 degrees C/min were investigated. The annealing resulted in further refinement of grains, formation of more fraction of high-angle grain boundaries (GBs), modification of state of GBs and ordering of dislocations. As a result of the microstructural optimization, the microhardness of the material was increased but not decreased after the dynamical heating. (c) 2006 Elsevier B.V. All rights reserved.
Language
English
Source (journal)
Materials letters. - Amsterdam
Publication
Amsterdam : 2006
ISSN
0167-577X
Volume/pages
60:29-30(2006), p. 3846-3850
ISI
000242469000091
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 03.01.2013
Last edited 10.06.2017
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